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- From 974a769cc135bcfb1ea751db34a84ed6b5ceb509 Mon Sep 17 00:00:00 2001
- From: Haavard Skinnemoen <[email protected]>
- Date: Fri, 7 Dec 2007 14:02:19 +0100
- Subject: [PATCH] AVR32: Fix sa_restorer when SA_ONSTACK is set
- I don't remember exactly why we decided to pick the caller's value of
- sa_restorer when SA_ONSTACK is set, but it seems to break LTP's
- sigaltstack testcase. Some users have reported problems with
- sigaltstack as well; hopefully this will fix it.
- Signed-off-by: Haavard Skinnemoen <[email protected]>
- ---
- libc/sysdeps/linux/avr32/sigaction.c | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
- --- a/libc/sysdeps/linux/avr32/sigaction.c
- +++ b/libc/sysdeps/linux/avr32/sigaction.c
- @@ -30,7 +30,7 @@ int __libc_sigaction(int signum, const s
- kact.k_sa_handler = act->sa_handler;
- memcpy(&kact.sa_mask, &act->sa_mask, sizeof (kact.sa_mask));
- kact.sa_flags = act->sa_flags;
- - if (kact.sa_flags & (SA_RESTORER | SA_ONSTACK))
- + if (kact.sa_flags & SA_RESTORER)
- kact.sa_restorer = act->sa_restorer;
- else
- kact.sa_restorer = __default_rt_sa_restorer;
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